Rotary Evaporator
A rotary evaporator is a machine used for the evaporation of liquids at low pressure. It is used in the laboratory to perform a variety of tasks, such as solvent removal, liquid fractionation, isolation of organic compounds and concentration of solutions. Although a rotary evaporator is a useful tool, it also represents an occupational safety hazard.
Because the device operates at low temperatures and pressures, it can produce cold steam and condensation, which can lead to burns and frostbite. In rare cases, the device can also explode. For these reasons, it is important to take a few safety precautions when using a rotary steamer.
Types of Rotavapors that a Laboratory may require
Rotary Evaporator YR02307 // YR02310
Large capacity and large opening of evaporating flask give larger evaporation surface. The evaporating flask keeps rotating when it is constantly heated by water…
Rotary Evaporator YR02306
It is suitable for experiment of evaporation, distillation or separation of chemicals. It usually works with water circulating vacuum pump and recirculating chiller…
Our best-selling Rotary evaporator
Patented double sealing technology of Teflon (PTFE) and PV rubber can guarantee the negative pressure level.
Wide range of main machine power supply from 100V to 240V, 50/60Hz.
PID controller ensures precise temperature control.
Patented design structure, the inclination angle of evaporation flask is adjustable.
Quick lock button on the rotating shaft makes it easy to install or remove.
Motorized lifter keeps lifting more smoothly.
Model | YR02306 | |
Rotaion Speed | 10~280 rpm | |
Pressure rise rate of vacuum system | <=0.33kPa/min | |
Temperature Range | RT+5~95℃ | |
Temperature Stability | ±1℃ | |
Temperature Control | Keypad input, digital display | |
Speed Control | Knob setting, digital display | |
Lifting | Motorized lift | |
Lifting Distance | 150mm | |
Lifting Speed | 10mm/s | |
Rotary Motor Power | 40W | |
Heating Power | 1300W | |
Condensing Area | 0.126m2 | |
Evaporating Flask | 500ml, 1000ml | |
Receiving Flask | 1000ml | |
Vacuum Sealing | Double sealing rings made of Teflon+ Viton materials | |
Water Bath size ·Capacity | 250×130mm·6.5L | |
Evaporating Speed
|
Water | 23ml/min |
Ethanol | 26ml/min | |
Power Supply
|
Main Machine | 100V~240V, 50/60Hz |
Water Bath | 110V~, 60Hz or 220-240V~, 50/60Hz | |
Ambient temperature | 5~35℃ | |
Environment Relative Humidity | <=70 | |
Protection Class of Shell | IP20 | |
Pollution Prevention Grade | Grade 2 | |
Dimensions | 595W*390D*680Hmm | |
Net Weight
|
Main Machine | 10KG |
Water Bath | 3.9KG |
Catalog of Rotavapors models on offer
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Rotary Evaporator YR02307 // YR02310
Select options This product has multiple variants. The options may be chosen on the product page -
Water Circulating Vacuum Pump YR05158
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Rotary Evaporator YR02306
Guides to become a Rotavapor expert
Why is it more efficient to use a Rotary Evaporator to concentrate Laboratory samples?
A rotary evaporator is a very useful and efficient instrument for concentrating samples in the laboratory…
How the Rotary Evaporator can be used to accelerate chemical reactions? – Laboratory
The rotary evaporator is a laboratory equipment used to carry out the distillation process by which the components …
How can the Rotary Evaporator be used to purify organic compounds? Laboratory
At Kalstein we have the ideal rotary evaporator, commonly used in the laboratory to distil or purify liquids. Similarly, it can be used to distil…
Maintenance of Rotary Evaporators: how to extend the service life?
Rotary evaporators are an essential part of laboratory equipment, and their proper maintenance is crucial to ensure optimum performance…
Video of our Rotary evaporator in operation
In this section you will find our Rotary evaporators in operation, packaged, being serviced, etc.
Rotary evaporator in operation
At Kalstein we have the ideal rotary evaporator, which is commonly used in the laboratory to distill or purify liquids. It can also be used to distill pure organic compounds. It is a relatively simple piece of equipment consisting of an evaporation chamber, a vacuum unit and a condenser.
The evaporation chamber is equipped with a heating plate and has an inlet for the liquid to be distilled. The vacuum unit is connected to the evaporation chamber and the condenser. The condenser is filled with cold water or ice and is connected to the vacuum unit.
Frequently asked questions from our customers about the Rotary Evaporators
How to know the prices of the Rotary Evaporators?
To know the price of the Rotavapors we invite you to send us an email with your request using the contact form.
What are the delivery times of the Rotary Evaporators?
.
The delivery time of your Kalstein product will depend on the following:
If the equipment you are interested in is in stock or if it needs to be manufactured.
The type of freight you have chosen, either air or ocean freight.
Equipment in stock:
– Delivery Time (Air): 15-30 days.
– Delivery Time (Ocean): 45-60 days.
Equipment not in stock:
– Delivery Time (Air): 30-60 days.
– Delivery Time (Ocean): 60-90 days.
How to purchase a Rotary Evaporator?
You can make your purchase through:
By e-mail: [email protected]
By phone: +33 (0) 1 78 95 87 02
E-commerce: Through the official Kalstein website in your country.
How does the warranty work?
All Kalstein equipment has a 1-year warranty against manufacturing defects. The warranty does not cover damage caused by improper installation or operation by the user, transport defects or by uses other than those specified by the manufacturer. The warranty does not cover electrical parts or consumables. For more information, visit our “Terms and Conditions” by clicking HERE
At Kalstein, we provide our customers with advice and technical support through new online methods. You can visit our induction videos, technical support and advice provided by a Kalstein team via our Youtube channel (Kalstein English). HERE
Can I request a quote online?
Of course, you can request a quote for the Kalstein team of your interest, directly from our official website. Once you have identified the model of your choice, click HERE